Hi there,
I have recently bought a 1998 VW Passat TDi and this may sound a little stupid, but how can I be sure that my Climatronic system is working! I have just driven for half an hour and during that time I had a lot of condensation on the inside windows that never really cleared! I tried all the different positions in the Climatronic system and it still did not work! I did have a quick check on the carpets to see if there was any water but could not find any. Also is it normal that the fan is quite noisey when in half and full mode. I can hear the fan working but it does feel like more air should be blowing.
I look forward to hearing from you soon.
Martin